Lorpen Women's T2 Classic Merino Ski Light Socks 100% Other Fibers Imported Over calf height Merino wool for warmth and to wick moisture away from the skin 10% ea. Lycra all throughout the sock means no slipping or bunching up. These socks will stay up in your ski boots all day long Flat knit toe seam means no irritation on your toes Over calf height Non cushioned for performance fit T2 technology for skiers who prefer a thin sock for performance fit